EP 0659843 A3 19960814 - Non-brilliant pigment.
Title (en)
Non-brilliant pigment.
Title (de)
Nicht glänzendes Pigment.
Title (fr)
Pigment non brillant.
Publication
Application
Priority
DE 4340146 A 19931125
Abstract (en)
[origin: DE4441223A1] Mat pigments (I) with high colour intensity and high opacity are obtd. by dry milling lamellar inorganic substrate (II), classifying and applying one or more coats of hardly soluble, firmly adhering (in)organic colourant (III).
IPC 1-7
IPC 8 full level
C09B 67/00 (2006.01); C09C 1/00 (2006.01); C09C 1/02 (2006.01); C09C 1/24 (2006.01); C09C 1/28 (2006.01); C09C 1/30 (2006.01); C09C 1/40 (2006.01); C09C 3/06 (2006.01); C09C 3/08 (2006.01); C09D 5/36 (2006.01); C09D 11/02 (2006.01); C09D 11/037 (2014.01)
CPC (source: EP KR)
C09B 67/0098 (2013.01 - EP); C09C 1/0015 (2013.01 - EP); C09C 1/0018 (2013.01 - EP); C09C 1/0021 (2013.01 - EP); C09C 3/00 (2013.01 - KR); C09D 5/36 (2013.01 - EP); C09D 11/037 (2013.01 - EP); C01P 2004/03 (2013.01 - EP); C01P 2004/51 (2013.01 - EP); C01P 2004/61 (2013.01 - EP); C01P 2004/62 (2013.01 - EP); C01P 2004/80 (2013.01 - EP); C01P 2006/60 (2013.01 - EP); C09C 2200/1004 (2013.01 - EP); C09C 2200/102 (2013.01 - EP); C09C 2200/1087 (2013.01 - EP); C09C 2220/103 (2013.01 - EP); C09C 2220/20 (2013.01 - EP)
Citation (search report)
- [X] EP 0220617 A2 19870506 - MERCK PATENT GMBH [DE]
- [A] DATABASE WPI Week 8630, Derwent World Patents Index; AN 86-192304, XP002006139
- [A] DATABASE WPI Week 7729, Derwent World Patents Index; AN 77-51718Y, XP002006140
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
DE 4441223 A1 19950601; DE 59410049 D1 20020321; EP 0659843 A2 19950628; EP 0659843 A3 19960814; EP 0659843 B1 20020213; ES 2171429 T3 20020916; FI 945521 A0 19941124; FI 945521 A 19950526; JP 3554589 B2 20040818; JP H07196945 A 19950801; KR 100363369 B1 20030129; KR 950014235 A 19950615; TW 293032 B 19961211
DOCDB simple family (application)
DE 4441223 A 19941119; DE 59410049 T 19941118; EP 94118169 A 19941118; ES 94118169 T 19941118; FI 945521 A 19941124; JP 28814794 A 19941122; KR 19940030985 A 19941124; TW 83110918 A 19941123